Results 1 to 3 of 3

To cat or not to cat that is the question

This is a discussion on To cat or not to cat that is the question within the External Engine forums, part of the LSx Technical Help Section category; I do live in an area that requires admissions but every time i do them all they do is stick ...

  1. #1
    #587 pipes_ta's Avatar
    Join Date
    Dec 2005
    Location
    Shorewood, Illinois
    Posts
    100

    Black
    2001 Pontiac Trans Am WS6

    To cat or not to cat that is the question

    I do live in an area that requires admissions but every time i do them all they do is stick the machine into the obd 2 chip under the steering wheel. Should i take a chance and get off road headers or be safe and get catted ones and if i do can i use stock cats. Thanks

  2. #2
    Pathelogical Liar BlackLT1Z28's Avatar
    Join Date
    Aug 2006
    Location
    Missouri
    Age
    30
    Posts
    1,476

    Black
    94 Camaro Z28

    Depends if they do a visual inspection as well. If they do, you have to keep the cats, or they will fail you. If they don't, then you won't need cats. You can get an ORY and get O2 sims, or have the codes deleted with a tune so they don't show up when they scan your OBDII.

  3. #3
    member since may 2000 nhraformula's Avatar
    Join Date
    Dec 2002
    Location
    n/w chicago
    Age
    47
    Posts
    6,933

    black
    2000 nhra edition formula

    Quote Originally Posted by pipes_ta View Post
    I do live in an area that requires admissions but every time i do them all they do is stick the machine into the obd 2 chip under the steering wheel. Should i take a chance and get off road headers or be safe and get catted ones and if i do can i use stock cats. Thanks
    go to speed inc, its about 10 miles from chicago, not far from woodfeild mall.
    i have a cam, long tube headers and no cats and passed. speedinc will set youre computer to pass everytime.
    2000 nhra edition formula
    a few bolt ons, 379 rwhp
    11.96 @113.25

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. speedometer question + top speed question
    By Krazy351w in forum General Help
    Replies: 7
    Last Post: 06-21-2007, 06:51 PM
  2. HPIII question (not the same old question)
    By slims00ls1z28 in forum Computer & Tuning
    Replies: 5
    Last Post: 06-01-2007, 05:55 PM
  3. 97 Bird Headlight question also engine noise question
    By Zapper2003 in forum General Help
    Replies: 2
    Last Post: 12-13-2006, 04:03 AM
  4. Speedometer question, RPO question
    By acrylicophobia in forum Firebird / WS6
    Replies: 12
    Last Post: 11-02-2006, 08:08 AM
  5. Sex Question spinoff- PORN QUESTION
    By egaian in forum Almost Anything Goes
    Replies: 77
    Last Post: 07-26-2006, 04:07 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •